Occupation number-based energy functional for nuclear masses.
Abstract
We develop an energy functional with shell-model occupations as the relevant degrees of freedom and compute nuclear masses across the nuclear chart. The functional is based on Hohenberg-Kohn theory with phenomenologically motivated terms. A global fit of the 17-parameter functional to 2049 nuclear masses yields a root-mean-square deviation of {chi} = 1.31 MeV. Nuclear radii are computed within a model that employs the resulting occupation numbers.
- Authors:
-
- Mathematics and Computer Science
- Publication Date:
- Research Org.:
- Argonne National Lab. (ANL), Argonne, IL (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC)
- OSTI Identifier:
- 1035456
- Report Number(s):
- ANL/MCS/JA-71386
Journal ID: ISSN 0556-2813; PRVCAN; TRN: US1201019
- DOE Contract Number:
- DE-AC02-06CH11357
- Resource Type:
- Journal Article
- Journal Name:
- Physical Review, C (Nuclear Physics)
- Additional Journal Information:
- Journal Volume: 85; Journal Issue: 1; Journal ID: ISSN 0556-2813
- Country of Publication:
- United States
- Language:
- ENGLISH
- Subject:
- 73 NUCLEAR PHYSICS AND RADIATION PHYSICS; DEGREES OF FREEDOM; FUNCTIONALS; NUCLEAR RADII; OCCUPATION NUMBER; OCCUPATIONS
Citation Formats
Bertolli, M, Papenbrock, T, Wild, S M, Department ofo Physics and Astronomy, Univ. of Tennessee), and Physics Division, Oak Ridge National Laboratory). Occupation number-based energy functional for nuclear masses.. United States: N. p., 2012.
Web. doi:10.1103/PhysRevC.85.014322.
Bertolli, M, Papenbrock, T, Wild, S M, Department ofo Physics and Astronomy, Univ. of Tennessee), & Physics Division, Oak Ridge National Laboratory). Occupation number-based energy functional for nuclear masses.. United States. https://doi.org/10.1103/PhysRevC.85.014322
Bertolli, M, Papenbrock, T, Wild, S M, Department ofo Physics and Astronomy, Univ. of Tennessee), and Physics Division, Oak Ridge National Laboratory). 2012.
"Occupation number-based energy functional for nuclear masses.". United States. https://doi.org/10.1103/PhysRevC.85.014322.
@article{osti_1035456,
title = {Occupation number-based energy functional for nuclear masses.},
author = {Bertolli, M and Papenbrock, T and Wild, S M and Department ofo Physics and Astronomy, Univ. of Tennessee) and Physics Division, Oak Ridge National Laboratory)},
abstractNote = {We develop an energy functional with shell-model occupations as the relevant degrees of freedom and compute nuclear masses across the nuclear chart. The functional is based on Hohenberg-Kohn theory with phenomenologically motivated terms. A global fit of the 17-parameter functional to 2049 nuclear masses yields a root-mean-square deviation of {chi} = 1.31 MeV. Nuclear radii are computed within a model that employs the resulting occupation numbers.},
doi = {10.1103/PhysRevC.85.014322},
url = {https://www.osti.gov/biblio/1035456},
journal = {Physical Review, C (Nuclear Physics)},
issn = {0556-2813},
number = 1,
volume = 85,
place = {United States},
year = {Sun Jan 01 00:00:00 EST 2012},
month = {Sun Jan 01 00:00:00 EST 2012}
}
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